CN216618287U

CN216618287U - Bearing pedestal with oil return groove

Info

Publication number: CN216618287U
Application number: CN202123288386.5U
Authority: CN
Inventors: 陈嘉富; 陈加志; 曾忠
Original assignee: Dongguan Jiaxin Precision Machinery Co ltd
Current assignee: Dongguan Jiaxin Precision Machinery Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-05-27
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a bearing seat with an oil return groove, which comprises a base, wherein the top of the base is fixedly connected with a lower bearing seat, the top of the lower bearing seat is provided with an upper bearing seat, the top of the base and two sides of the lower bearing seat are fixedly connected with mounting seats, and two sides of the bottom of the upper bearing seat are fixedly connected with mounting rods. The utility model solves the problems that the existing bearing seat with the oil return groove is inconvenient for an operator to quickly install the bearing in time, the operator can fix the bearing by means of a tool in the process of installing the bearing, the operation time is long and labor is wasted, and the installation and maintenance efficiency is low.

Description

Bearing pedestal with oil return groove

Technical Field

The utility model relates to the technical field of bearing seats, in particular to a bearing seat with an oil return groove.

Background

The turntable bearing seat is a large-scale and super-large-scale bearing seat which can receive comprehensive load and has special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bearing seat with an oil return groove, which has the advantage of convenience in maintenance and solves the problems that the existing bearing seat with the oil return groove is inconvenient for an operator to quickly install a bearing in time, the operator can fix the bearing by means of a tool in the process of installing the bearing, the operation time is long, labor is wasted, and the installation and maintenance efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme: a bearing seat with an oil return groove comprises a base, wherein a lower bearing seat is fixedly connected to the top of the base, an upper bearing seat is arranged on the top of the lower bearing seat, mounting seats are fixedly connected to the top of the base and positioned on two sides of the lower bearing seat, mounting rods are fixedly connected to two sides of the bottom of the upper bearing seat, one ends, far away from the upper bearing seat, of the mounting rods penetrate through an inner cavity of the mounting seats, limiting grooves are formed in the opposite sides of the mounting rods, a transmission rod penetrates through the opposite sides of the mounting seats, a cam is fixedly connected to the surface of the transmission rod and positioned in the inner cavity of the mounting seats, a shell is arranged at the top and the bottom of the cam, a spring is fixedly connected to the inner wall of the shell, a movable block is fixedly connected to one end, far away from the spring, of the movable block penetrates through the outer portion of the shell and is fixedly connected with the inner wall of the mounting seats, one side swing joint of casing has the connecting rod, the one end swing joint that the casing was kept away from to the connecting rod has the fly leaf, one side fixedly connected with stopper of connecting rod is kept away from to the fly leaf, the surface of transfer line just is located the outside fixedly connected with carousel of mount pad, one side that the transfer line is opposite all is provided with the hand wheel, the equal fixedly connected with screw rod in one side that the hand wheel is relative, the one end that the hand wheel was kept away from to the screw rod runs through to the inner chamber and the threaded connection of transfer line have the movable sleeve, one side that the screw rod was kept away from to the movable sleeve runs through to the inner chamber and the swing joint of mount pad has the stripper plate.

Preferably, the top and the bottom of the movable sleeve are both fixedly connected with sliding blocks, and the top and the bottom of the inner cavity of the transmission rod are both provided with sliding grooves matched with the sliding blocks for use.

Preferably, one side opposite to the shell is contacted with the cam, and one end, far away from the movable sleeve, of the extrusion plate is contacted with the movable plate.

Preferably, the top and the bottom of the movable plate are both in contact with the inner wall of the mounting seat, and two sides of the movable block are both in contact with the inner wall of the shell.

Preferably, one side of the shell, which is far away from the connecting rod, is in contact with the inner wall of the mounting seat, and the surface of the hand wheel is provided with anti-skid grains.

Preferably, the top of the mounting seat is provided with an opening matched with the mounting rod for use, and the surface of the transmission rod is movably connected with the inner wall of the mounting seat through a bearing.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model solves the problems that the existing bearing seat with the oil return groove is inconvenient for an operator to quickly install the bearing in time, the operator can fix the bearing by means of a tool in the process of installing the bearing, the operation time is long and labor is wasted, and the installation and maintenance efficiency is low.

2. The movable sleeve is convenient to limit the movable sleeve by arranging the cam, the rotating disc is convenient to drive the transmission rod to rotate, the extrusion plate is arranged, the movable plate can be limited conveniently, the movable plate is prevented from being displaced, and the movable sleeve can be limited conveniently by arranging the sliding block and the sliding groove in a matched manner, so that the stability of the movable sleeve during moving is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the mount of the present invention;

FIG. 3 is a side view of the cam of the present invention.

In the figure: 1. a base; 2. a lower bearing seat; 3. an upper bearing seat; 4. a mounting seat; 5. mounting a rod; 6. a limiting groove; 7. a transmission rod; 8. a cam; 9. a housing; 10. a spring; 11. a movable block; 12. a pillar; 13. a connecting rod; 14. a movable plate; 15. a limiting block; 16. a turntable; 17. a hand wheel; 18. a screw; 19. a movable sleeve; 20. and (5) pressing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a bearing seat with an oil return groove comprises a base 1, a lower bearing seat 2 is fixedly connected to the top of the base 1, an upper bearing seat 3 is arranged on the top of the lower bearing seat 2, mounting seats 4 are fixedly connected to the top of the base 1 and located on both sides of the lower bearing seat 2, mounting rods 5 are fixedly connected to both sides of the bottom of the upper bearing seat 3, one ends of the mounting rods 5 far away from the upper bearing seat 3 penetrate through an inner cavity of the mounting seats 4, limiting grooves 6 are formed in both opposite sides of the mounting rods 5, a transmission rod 7 penetrates through both opposite sides of the mounting seats 4, a cam 8 is fixedly connected to the surface of the transmission rod 7 and located in the inner cavity of the mounting seats 4, a shell 9 is arranged on both the top and the bottom of the cam 8, a spring 10 is fixedly connected to the inner wall of the shell 9, a movable block 11 is fixedly connected to both opposite ends of the spring 10, a support 12 is fixedly connected to one side of the movable block 11 far away from the spring 10, one end of the pillar 12, which is far away from the movable block 11, penetrates to the outside of the housing 9 and is fixedly connected with the inner wall of the mounting seat 4, one side of the housing 9 is movably connected with a connecting rod 13, one end of the connecting rod 13, which is far away from the housing 9, is movably connected with a movable plate 14, one side of the movable plate 14, which is far away from the connecting rod 13, is fixedly connected with a limiting block 15, a rotary table 16 is fixedly connected with the surface of the transmission rod 7 and is positioned at the outer side of the mounting seat 4, one side of the transmission rod 7, which is opposite to the transmission rod, is provided with a hand wheel 17, one side of the hand wheel 17, which is opposite to the hand wheel, is fixedly connected with a screw rod 18, one end of the screw rod 18, which is far away from the hand wheel 17, penetrates to the inner cavity of the transmission rod 7 and is in threaded connection with a movable sleeve 19, one side of the movable sleeve 19, which is far away from the screw rod 18, penetrates to the inner cavity of the mounting seat 4 and is movably connected with an extrusion plate 20, the top and the bottom of the movable sleeve 19 are fixedly connected with sliding blocks, and the sliding grooves matched with the sliding blocks are formed at the top and the bottom of the inner cavity of the transmission rod 7, one side of the shell 9 opposite to the cam 8 is contacted with the cam 8, one end of the extrusion plate 20 far away from the movable sleeve 19 is contacted with the movable plate 14, the top and the bottom of the movable plate 14 are contacted with the inner wall of the mounting seat 4, two sides of the movable block 11 are contacted with the inner wall of the shell 9, one side of the shell 9 far away from the connecting rod 13 is contacted with the inner wall of the mounting seat 4, the surface of the hand wheel 17 is provided with anti-skid lines, the top of the mounting seat 4 is provided with an opening matched with the mounting rod 5 for use, the surface of the transmission rod 7 is movably connected with the inner wall of the mounting seat 4 through a bearing, the shell 9 can be conveniently pushed by arranging the cam 8, the transmission rod 7 can be conveniently driven to rotate by arranging the turntable 16, the extrusion plate 20 can be conveniently used for limiting the movable plate 14 to avoid the displacement of the movable plate 14, and the movable sleeve 19 can be conveniently limited by arranging the matching of the sliding block and the sliding groove, in order to improve the stability when movable sleeve 19 removes, through base 1, bottom suspension bearing 2, bolster bearing housing 3, mount pad 4, installation pole 5, spacing groove 6, transfer line 7, cam 8, casing 9, spring 10, movable block 11, pillar 12, connecting rod 13, fly leaf 14, stopper 15, carousel 16, hand wheel 17, screw rod 18, movable sleeve 19 and stripper plate 20's cooperation is used, the current bearing frame of taking oil return groove is not convenient for the operator in time to carry out quick installation to the bearing, and the operator is at the in-process of installing the bearing, need just can fix it with the help of the instrument, operating time is long and hard, lead to the problem that installation and maintenance efficiency are low.

When the device is used, the screw rod 18 is rotated through the hand wheel 17, the screw rod 18 drives the movable sleeve 19 to move towards the opposite side, the movable sleeve 19 drives the extrusion plate 20 to move, so that the extrusion plate 20 and the movable plate 14 are far away from each other, then the transmission rod 7 is rotated through the turntable 16, the transmission rod 7 drives the cam 8 to rotate, the cam 8 presses the shell 9, the shell 9 drives the spring 10 to stretch through the matching use of the movable block 11 and the support 12, so that the shell 9 moves towards the opposite side, the shell 9 drives the movable plate 14 to move towards the opposite side through the connecting rod 13, the movable plate 14 drives the limiting block 15 to move, so that the limiting block 15 moves out of the limiting groove 6, so as to release the constraint of the limiting block 15 on the mounting rod 5, thereby completing the disassembly between the upper bearing seat 3 and the lower bearing seat 2, otherwise, the mounting rod 5 is inserted into the mounting seat 4 through the opening, then the transmission rod 7 is rotated, the transmission rod 7 drives the cam 8 to rotate and releases the extrusion of the cam 8 on the shell 9, so that the spring 10 drives the shell 9 to reset, the shell 9 drives the movable plate 14 to move through the connecting rod 13, the movable plate 14 drives the limiting block 15 to be clamped with the limiting groove 6, then the screw 18 is rotated through the hand wheel 17, the screw 18 drives the movable sleeve 19 to move, and the movable sleeve 19 drives the extrusion plate 20 to tightly abut against the movable plate 14, so that the mounting stability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take bearing frame of oil gallery, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a lower bearing seat (2), the top of the lower bearing seat (2) is provided with an upper bearing seat (3), the top of the base (1) and two sides of the lower bearing seat (2) are fixedly connected with mounting seats (4), two sides of the bottom of the upper bearing seat (3) are fixedly connected with mounting rods (5), one ends, far away from the upper bearing seat (3), of the mounting rods (5) penetrate through an inner cavity of the mounting seats (4), one sides, opposite to the mounting rods (5), of the mounting seats are respectively provided with a limiting groove (6), one sides, opposite to the mounting seats (4), of the mounting seats are respectively provided with a transmission rod (7), the surface of the transmission rod (7) and the inner cavity of the mounting seats (4) are fixedly connected with a cam (8), the tops and the bottoms of the cams (8) are respectively provided with a shell (9), and the inner wall of the shell (9) is fixedly connected with a spring (10), the spring-loaded type automatic transmission mechanism is characterized in that a movable block (11) is fixedly connected to one end opposite to the spring (10), a support column (12) is fixedly connected to one side, away from the spring (10), of the movable block (11), one end, away from the movable block (11), of the support column (12) penetrates through the outer portion of a shell (9) and is fixedly connected with the inner wall of a mounting seat (4), a connecting rod (13) is movably connected to one side of the shell (9), a movable plate (14) is movably connected to one end, away from the shell (9), of the connecting rod (13), a limiting block (15) is fixedly connected to one side, away from the connecting rod (13), of the connecting rod (7) is fixedly connected with a rotary table (16) on the surface and located on the outer side of the mounting seat (4), a hand wheel (17) is arranged on one side opposite to the driving rod (7), and a screw rod (18) is fixedly connected to one side opposite to the hand wheel (17), one end, far away from the hand wheel (17), of the screw rod (18) penetrates through an inner cavity of the transmission rod (7) and is in threaded connection with a movable sleeve (19), and one side, far away from the screw rod (18), of the movable sleeve (19) penetrates through the inner cavity of the mounting seat (4) and is movably connected with an extrusion plate (20).

2. The bearing seat with the oil return groove as claimed in claim 1, wherein: the top and the bottom of the movable sleeve (19) are both fixedly connected with sliding blocks, and the top and the bottom of the inner cavity of the transmission rod (7) are both provided with sliding grooves matched with the sliding blocks for use.

3. The bearing seat with the oil return groove as claimed in claim 1, wherein: one side opposite to the shell (9) is contacted with the cam (8), and one end of the extrusion plate (20) far away from the movable sleeve (19) is contacted with the movable plate (14).

4. The bearing seat with the oil return groove as claimed in claim 1, wherein: the top and the bottom of the movable plate (14) are in contact with the inner wall of the mounting seat (4), and the two sides of the movable block (11) are in contact with the inner wall of the shell (9).

5. The bearing seat with the oil return groove as claimed in claim 1, wherein: one side of the shell (9) far away from the connecting rod (13) is in contact with the inner wall of the mounting seat (4), and anti-skid grains are arranged on the surface of the hand wheel (17).

6. The bearing seat with the oil return groove as claimed in claim 1, wherein: the top of the mounting seat (4) is provided with an opening matched with the mounting rod (5) for use, and the surface of the transmission rod (7) is movably connected with the inner wall of the mounting seat (4) through a bearing.